Why is my iPhone text message like this?

It has subject and then text message underneath it. I want to get rid of it.

Setting, messages, down at the bottom it'll say show subject field and just swipe it to off

Go to setting, click message option then go to the bottom it will say "show subject field, switch it off

  • Will my message be delivered if sent as text message on iphone? My friend said that she was having phone problems earlier today. My message was being sent as an imessage, but I guess she wasn't receiving everyone of them, just getting the notifications that they were sent to her but she couldn't read them. I then responded to her, but it was sent as a text message this time and i have gotten no response. I'm not as much concerned about her responding or not, I just want to know if she will receive the message.
  • Why won't my 5c send a message as MMS when it's a long message to a non iPhone user? Whenever I type a LONG message to an SMS user (says Text Message in the messaging "box") my 5c won't convert to MMS and the recipient gets the message in dozens of out of order messages instead of the whole fluid message. I have MMS on in Settings. What can I do and why is it doing this?
  • Why people like iPhones? I can't never get people who like iphones to give a good reason, why? Some say it easy, but a lot have no clue on how to use their own phones. Can someone explain something useful that great about iphone? Everything they think is special other phones have been doing for years.
  • Why is my iphone making the message tone but no message? My iphone, for the first ever time made the message tone and I have no message? There's no app on my phone that makes the same sound either I have checked, apart from tweet on settings, but I don't even have twitter… I received a message 20 Minuits before this happened but I read it and replied… I have a lot of storage on my phone so it can't be that either… So what is it?